Effect of genetic and environmental factors on the growth of male and female calves [microform]/ by El-Shafie Abd El-Kader Omar.

By: Language: English Summary language: Arabic Publication details: 1984.Description: 158,5 leaves: ill.; 30 cmOther title:
  • تأثير العوامل البيئية و الوراثيه على النمو فى العجول و العجلات [Added title page title]
Subject(s): Dissertation note: Thesis(M.S.)--Tanta University,1984.
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